mommy4dThe Differences with 2D Ultrasound, 3D Ultrasound & 4D ultrasound. 2D ultrasound is the standard black and white ultrasound image you will typically receive at your doctor’sWith over 13 years of experience in Maternal Fetal MedicineRegistered with The American Registery of Diagnostic Medical Sonographers, the team at MommyMe3D LLC has